Silver Phosphor Copper Brazing Alloy

Silver phosphor copper brazing alloy has good liquidity,cheap,craft excellent performance characteristics,brazing of copper and silver.Suitable for copper solder resistance welding,gas flame welding,high frequency brazing and some furnace brazing,soldering welding head has good strength and electric conductivity.

APPLICATION:

Widely used in motor manufacturing and instrumentation industry,suitable for brazing copper and copper alloy, silver,molybdenum and other metal,most used for brazing impact vibration load of smaller work,the most widely used in motor manufacturing.

Customer’s required chemical composition can be customized.

REFERENCE

NORMS

MELTING
RANGE℃

CHEMICALCOMPOSITION

EN1044

AWS5.8

DIN8513

Ag%

Cu%

P%

Ni%

HZ-Ag0.5P

－

－

－

710-740

0.5

93.5

6

－

HZ-Ag1P

－

－

－

645-810

1

92.6

6.5

－

HZ-Ag2P

CP105

BCuP-6

L-Ag2P

732-816

2

91

7

－

HZ-Ag5P

CP104

BCuP-3

L-Ag5P

718-816

50

89

6

－

HZ-Ag6P

CP103

－

－

645-725

6

86.6

7.3

0.1

HZ-Ag10P

－

－

－

645-790

10

84

6

－

HZ-Ag15P

CP102

BCuP-5

L-Ag15P

704-816

15

80

5

－

HZ-Ag18P

CP101

BCuP-8

L-Ag18P

664-686

18

76

6

－

HZ-Ag20P

－

－

－

645-740

20

75

5

－

HZ-Ag25P

－

－

－

645-710

25

70

5

－

Available Forms

Application

ProductCode

rods

coil/spool

rings/preforms

powder/paste

strip

HZ-Ag0.5P

∙

∙

∙

HZ-Ag1P

∙

∙

∙

HZ-Ag2P

∙

∙

∙

∙

HZ-Ag5P

∙

∙

∙

HZ-Ag6P

∙

∙

∙

∙

HZ-Ag10P

∙

∙

∙

HZ-Ag15P

∙

∙

∙

HZ-Ag18P

∙

∙

∙

∙

HZ-Ag20P

∙

∙

∙

HZ-Ag25P

∙

∙

∙

∙

Silver phosphor copper brazing alloy is widely used in air conditioner,refrigerator and heating filed.As the silver percent increases,following with the good flow and brazing property.

HZ-Ag2P, HZ-Ag5P and HZ-Ag15P are popular by customers,but HZ-Ag15P with higher silver than HZ-Ag2P and HZ-Ag5P,it whiter and smoother,with better flow and brazing property than the low silver alloys.